Constance of Hauteville (1128–1163) was the ruling princess of Antioch from 1130 to 1163. She was the only child of Bohemond II of Antioch and Alice of Jerusalem. Constance succeeded her father at the age of two after he fell in battle, although his cousin Roger II of Sicily laid claim to Antioch. Alice assumed the regency, but the Antiochene noblemen replaced her with her father, Baldwin II of Jerusalem. After he died in 1131, Alice again tried to take control of the government, but the Antiochene barons acknowledged the right of her brother-in-law Fulk of Anjou to rule as regent for Constance.
Death of Constance's first husband, Raymond of Poitiers, in the Battle of Inab (illustration from the Passages d'outremer).
Torture of Aimery of Limoges, Latin Patriarch of Antioch, by Constance's second husband, Raynald of Châtillon
Bohemond II was Prince of Taranto from 1111 to 1128 and Prince of Antioch from 1111/1119 to 1130. He was the son of Bohemond I, who in 1108 was forced to submit to the authority of the Byzantine Empire in the Treaty of Devol. Three years later, the infant Bohemond inherited the Principality of Taranto under the guardianship of his mother, Constance of France. The Principality of Antioch was administered by his father's nephew, Tancred, until 1111. Tancred's cousin, Roger of Salerno, managed the principality from 1111 to 1119. After Roger died in the Battle of the Field of Blood, Baldwin II of Jerusalem took over the administration of Antioch. However, he did acknowledge Bohemond's right to personally rule the principality upon reaching the age of majority.
Bohemond II of Antioch